Digitalis induced automaticity is enhanced by______________?

Related Mcqs:

1. Phagocytosis enhanced by coating the surface of antigen is called______________?

   A. Opsonisation
   B. Chemotaxis
   C. De coding
   D. CFT

2. The small nonparticulate protein leading to enhanced replication of HBV as well as HIV is______________?

   A. HBc Ag
   B. HBs Ag
   C. Hbe Ag
   D. HBx Ag

3. Among the drugs given below, which is LEAST likely to be implicated in drug induced hepatitis ?

   A. Isoniazid
   B. Streptomycin
   C. Ripampicin
   D. Pyrazinamide

4. Which among the following is the drug of choice for clostridium difficile induced colitis ?

   A. Gentamicin
   B. Ciprofloxacin
   C. Metronidazole
   D. Linezolid

5. INH induced neuropathy is treated with______________?

   A. Thiamine
   B. Pyridoxine
   C. Niacin
   D. Riboflavin

6. The most preferred acute emetic for emesis induced by anticancer drugs is______________?

   A. Ondensetron
   B. Metaclopromide
   C. Chlorpromazine
   D. Dicyclomine

7. Shape memory in NiTi is because of stress induced form__________________?

   A. Austenite to martensite
   B. Martensite to austenite
   C. Ferrite to austenite
   D. Austenite to ferrite

8. Active artificial immunization is induced by the administration of all of the following EXCEPT______________?

   A. Bacterial products
   B. Toxoids
   C. Vaccines
   D. Antitoxins

9. Which of the following is a virus induced eipthelial hyperplasia ?

   A. Molluscum contagiosum
   B. Focal epithelial hyperplasia
   C. Squamous papilloma
   D. All of the above

10. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?

    A. 3 months postpartum to 7th year of life
    B. 4 months in utero to 3 months postpartum
    C. 5 months in utero to 9 months postpartum
    D. Birth to 7th year